Geometrical instruments
Patent
1985-11-20
1987-04-07
Desmond, Eugene F.
Geometrical instruments
339 64R, H01R 1122
Patent
active
046555382
ABSTRACT:
A terminal connecting device has a plurality of movable contacts which are biased toward each other by springs to an extent limited by a spacer carried by the frame. The device is easily assembly by fitting shafts through bores in the contacts and using spring holders inserted between pairs of contacts and locked by wedges to exert a biasing force urging opposed contacts together. The shafts are held by support and frame members having open recesses, as opposed to bores, therein.
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patent: 3427419 (1969-02-01), Findley, Jr. et al.
patent: 3566335 (1971-02-01), Powell
patent: 3723940 (1973-03-01), Leonard
patent: 4445732 (1984-05-01), Wafer
patent: 4590343 (1986-05-01), Berta et al.
Eguchi Kiyoshi
Genba Yasushi
Ishikawa Takayoshi
Sera Tsutomu
Tamaru Shigemi
Austin Paula A.
Desmond Eugene F.
Mitsubishi Denki & Kabushiki Kaisha
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